iv b.e. (chemical engineering)

7/31/2019 IV B.E. (Chemical Engineering)

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Grading IVth Semester w.e.f.2011-12

B.E. 401 - ENGINEERING MATHEMATICS III

Unit I

Functions of complex variables : Analytic functions, Harmonic Conjugate, Cauchy-Riemann Equations, Line Integral, Cauchys Theorem, Cauchys Integral Formula,Singular Points, Poles & Residues, Residue Theorem , Application of Residues theoremfor evaluation of real integrals

Unit II

Errors & Approximations, Solution of Algebraic & Trancedental Equations (Regula Falsi, Newton-Raphson, Iterative, Secant Method), Solution of simultaneous linear equatinsby Gauss Elimination, Gauss Jordan, Crouts methods , Jacobis and Gauss-SiedelIterative methods

Unit III

Difference Operators, Interpolation ( Newton Forward & Backward Formulae, CentralInterpolation Formulae, Lagranges and divided difference formulae ), NumericalDifferentiation and Numerical Integration.

Unit IV

Solution of Ordinary Differential Equations(Taylors Series, Picards Method, ModifiedEulers Method, Runge-Kutta Method, Milnes Predictor & Corrector method ),Correlation and Regression, Curve Fitting (Method of Least Square).

Unit V

Concept of Probability : Probability Mass function, Probability density function. DiscreteDistribution: Binomial, Poissons, Continuous Distribution: Normal Distribution,Exponential Distribution ,Gamma Distribution ,Beta Distribution ,Testing of Hypothesis|:Students t-test, Fishers z-test, Chi-Square Method

Reference:

(i) Numerical Methods using Matlab by J.H.Mathews and K.D.Fink, P.H.I.(ii) Numerical Methods for Scientific and Engg. Computation by MKJain, Iyengar

and RK Jain, New Age International Publication(iii) Mathematical Methods by KV Suryanarayan Rao, SCITECH Publuication(iv) Numerical Methods using Matlab by Yang,Wiley India(v) Pobability and Statistics by Ravichandran ,Wiley India(vi) Mathematical Statistics by George R., Springer


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CM 402 Material Science and Technology

Unit I Mechanical, Thermal & Electrical properties of Materials and their measurement.

Unit II Atomic Structure, Inter atomic attraction, Molecular structure, crystallanity, Solidsolutions, crystal imperfections, Electronic structure and Electromagnetic properties/

Unit III Single phase metal deformation, Failure of Metals, Theories of alloying, phaserelationship, iron-carbon diagram, Nomenclature of steels, utilization of cast iron, mildsteel,stainless steel, lead and graphite in Chemical Engg. System.

Unit IV Theories of Corrosion and corrosion control, stability of materials in service:Chemical, Thermal and Radiolytic stability.

Unit V Composite materials; Semiconductors, Superconductors, Surface Modificationsusinglinings of plastics, rubber, glass, ceramics etc.

References:1. Van Vlack; MATERIAL SCIENCE2. WOOLEF; ; VOL. 1,2,3,4.3. Perry RH & Don WG; PERRYS CHEMICAL Engineering HAND BOOK; Mc Graw Hill.4. Murthy; Structures and properties of Engg Materials; TMH5. Narula; Material science; TMH

6. Vijaya; Material Science; TMH7. O.P. Khanna; MATERIAL SCIENCE & METALLURGY; Dhanpat Rai Publication.8. S.K. Hajra Choudhry; MATERIALS SCIENCE & PROCESSES; Indian Book Distrib

Co.


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CM 403 Fuel Technology

Unit I Solid Fuels: Coal & lignite reserves in India, Classifications of coal, Washing of

Coal, Analysis of Coal, proximate and ultimate analysis.

Unit II Coal carbonization: Mechanism of Low temperature carbonization and hightemperature carbonization, by product recovery from coke oven; properties of coke coal;grinding, pulverization, briquetting of solid fuels.

Unit III Liquid Fuels: Origin of petroleum production, Indian Petroleum resources andtheir nature, Petroleum processing, distillation, cracking thermal & catalytic, coaking,reforming, Isomerisations, Crude oil classification, Reserves of Hydrocarbon in INDIA,introduction to Petroleum refining & processing, atmospheric & Vacuum crystallization.

Unit IV Petroleum product and their utilization, blending of petrol for octane numberboosting, Transport fuels: Disel, Petrol, AVL (Aviation Liquid Fuel), Kerosene, fuel &furnace oil, Testing of petroleum product: Flash Point, pore point, Fire point, Octanenumber, Cetene number, viscosity and viscosity index, API.

Unit V Gaseous fuels: Natural gas, Synthetic gases, their composition & properties,producer gas, Water gas, Coal Gas, LPG, CNG,Hydrogen as a fuel.

References:1. Sarkar S; Fuel and Combustion; Orient Long men Ltd.2. Gupta OP; Fuel and Combustion; Khana Pub

3. Gary ;Refining of Petroleum Techonology

List of Experiments :1. To carry on proximate analysis of the given coal sample.2. To determine the calorific value of the coal by Bomb-Calorimeter method.3. To determine the viscosity of the given oil sample by Redwood Viscometer. No. 1 andNo. 24. To determine the viscosity of a given oil sample by Saybolt viscometer.5. To determine viscosity of a given coal tar with the help of tar viscometer.6. To determine the flash and fire points of the given oil sample by Penskey Martinsapparatus..

7. To determine the flash and fire points of the given oil sample by Abels apparatus.8. To determine the flash and fire points of the given oil sample by Cleveland apparatus.9. To determine the carbon residue of the given oil by Conradson method.10. To determine cloud and pour point of given oil sample (coconut) by cloud and pourpoint apparatus.11. To determine the composition of given gas by Orsat apparatus.

Note: Each student should perform at least eight experiments out the above list.


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CM 404 Fluid Particle Mechanics

Unit I Particulate Solid: Properties of particulate solids Evaluation of siza & shape,

surface and population of particles, standard screens and screen analysis of solids.

Unit II Size Reduction: Principles of communication, size reduction; crushing, grinding,pulverizing and ultra fining size reduction equipment, power requirement incommunication.

Unit III Mixing: Mixing of solids, Mixing equipments, Design & Power requirement ofmixers, Mixer effectiveness and mixing index.

Unit IV Separation Principles of Separation techniques for system involving solids,liquids & gases, classification, sedimentation and filtration, Separation equipments.

Unit V Transportation and Handling of Solids Selection of conveying devices forsolids: Belt, Chain, Screw conveyors, Elevators and pneumatic conveying devices;Elementary design aspects of the devices. Visit to Chemical Engg. Industry engagedmainly with Mechanical Operation.

Unit VI Fluidization Particulate & aggregative fluidization, characteristic of fluidizedbed due to particle size, size distribution, shape and density, pressure drop through afluidized bed, Character of dense phase fluidization as revealed by pressure dropfluctuations. Up flow and down flow fluidization, Fluid Catalytic process, bed drying,Mass transfer in fluidized beds.

References:1. Perry RH & Don WG; PERRYS CHEMICAL Engineering HAND BOOK; Mc GrawHill.2. Nevers De; Fluid Mechanics for Chemical Engineers; TMH3. Banchero Badker; Introduction to chemical engg; TMH4. McCabe S, Harriot ; Unit Operations of Chemical Engg; TMH5. Narayan CM, Bhattacharya BC; Mechanical operations for chemical eng.; PHIList of Experiments :

1. To analyses the given sample by differential, cumulative methods using standard screen.

2. Determination of size & surface area of irregular particles using a Measuring gauge.

3. To study Crushing behavior & to determine the Rittingers & Bonds Constant of the

given solid in a Jaw Crusher.

4. To determine the efficiency of a ball mill for grinding a material of known.

5. To determine the power consumption of the Hammer Mill.

6. To determine the specific cake resistance for the given slurry by Leaf Filter.

7. To determine the efficiency of a given cyclone separator.

8. To determine the efficiency of fluidized characteristic bed.

9. To study the Dorr type of thickener.

10.To study the Plate & Frame filter press.


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CM 405 Fluid Mechanics

UNIT-1 Review of fluid properties: Engg units of measurement, mass density specific

wt. specific volume, specific gravity, surface tension, capillarity viscosity, bulk modulusof elasticity, pressure & vapor pressure, fluid statics: pressure at a point, pressurevariation in static fluid absolute & gauge pressure, manometers, dimensional analysis &dynamic similitude dimensional homogeneity, use of Buckingham pi-theorem,calculation of dimension less numbers.

UNIT-2 Kinematics of Flow: Types of flow-ideal & real, steady & unsteady, uniform &nonuniform, one, two and three dimensional flow, path lines, streak-lines, streamlinesand stream tubes; continuity equation for one and three dimensional flow, rotational &irrotational flow, circulation, stagnation points, separation of flow, sources & sinks,velocity potential, stream function, flow nets-their utility & method of drawing flow nets.

UNIT-3 Dynamics of Flow: Eulers equation of motion along a streamline andderivation of Bernoullis equation, application of Bernoullis equation, energy correctionfactor, linear momentum equation for steady flow; momentum correction factor. Themoment of moment of momentum equation, forces on fixed and moving vanes andother applications. Fluid Measurements: Velocity measurement (Pitot tube, Prandtl tube,current meters etc.) flow measurement (orifices, nozzles, mouth pieces, orifice meter,nozzle meter, venturi-meter, weirs and notches).

UNIT-4 Fluid machinery: Pumps, fans blowers, compressor & vacuum pumps, power& head requirement for pumps.

UNIT-5 Laminar flow: introduction to laminar & turbulent flow, concept of Reynoldsnumber & friction factor; friction factor for rough & smooth pipe loss of head due tofriction in pipes & fittings.

References: -1. McCabe Smith;Unit Operation for Chemical Engg. TMH2 Modi & Seth; Fluid Mechanics; Standard Book House, Delhi3. Som and Biswas; Fluid Mechnics and machinery; TMH4. Cengal; Fluid Mechanics; TMH5. White ; Fluid Mechanics ; TMH

6. JNIK DAKE; Essential of Engg Hyd; Afrikan Network & Sc Instt. (ANSTI)7. Douglas; Fluid Mechanics; Pearson8. R Mohanty; Fluid Mechanics; PHI9. Gupta; Fluid Mechanics; Pearson.10 Rajpoot R. K. ;Fluid Mechanics and Hydrolic Machine.11 Bansal R.K.; Fluid Mechanics and Hydrolic Machine.

List of Experiment:1. To determine the local point pressure with the help of pitot tube.2. To find out the terminal velocity of a spherical body in water.


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3. Calibration of Venturimeter4. Determination of Cc, Cv, Cd of Orifices5. Calibration of Orifice Meter6. Calibration of Nozzle meter and Mouth Piece7. Reynolds experiment for demonstration of stream lines & turbulent flow8. Determination of metacentric height9. Determination of Friction Factor of a pipe10. To study the characteristics of a centrifugal pump.11. Verification of Impulse momentum principle.


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CM 406 Computer Aided Process Calculations

1. Introduction to Microsoft Excel.2. Basic Operations3. Using function4. Unit conversions of chemical process.5. Material Balance solution using Excel.6. Energy Balance Solution Using Excel.

List of Experiments

1. Calculation of multi variable equations.(i.e. gauss elimination method)

2. Problems related to flow measurement3. Problems related to roults law. and ideal gas equations.

4. Problems related to material balance (i.e stichiometry, crystallization etc)

5. problems related to energy balance

iv b.e. (chemical engineering)

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